2 Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "text_panel.h"
22 #include "film_editor.h"
24 #include "text_view.h"
25 #include "content_panel.h"
26 #include "fonts_dialog.h"
27 #include "dcp_text_track_dialog.h"
28 #include "subtitle_appearance_dialog.h"
29 #include "static_text.h"
30 #include "check_box.h"
31 #include "dcpomatic_button.h"
32 #include "film_viewer.h"
33 #include "lib/job_manager.h"
34 #include "lib/ffmpeg_content.h"
35 #include "lib/string_text_file_content.h"
36 #include "lib/ffmpeg_subtitle_stream.h"
37 #include "lib/dcp_subtitle_content.h"
38 #include "lib/string_text_file_decoder.h"
39 #include "lib/dcp_subtitle_decoder.h"
40 #include "lib/dcp_content.h"
41 #include "lib/text_content.h"
42 #include "lib/decoder_factory.h"
43 #include "lib/analyse_subtitles_job.h"
44 #include "lib/subtitle_analysis.h"
45 #include <wx/spinctrl.h>
51 using std::shared_ptr;
52 using boost::optional;
53 using std::dynamic_pointer_cast;
56 /** @param t Original text type of the content, if known */
57 TextPanel::TextPanel (ContentPanel* p, TextType t)
58 : ContentSubPanel (p, std_to_wx(text_type_to_name(t)))
59 , _outline_subtitles (0)
60 , _dcp_track_label (0)
65 , _loading_analysis (false)
67 wxString refer = _("Use this DCP's subtitle as OV and make VF");
68 if (t == TEXT_CLOSED_CAPTION) {
69 refer = _("Use this DCP's closed caption as OV and make VF");
72 _reference = new CheckBox (this, refer);
73 _reference_note = new StaticText (this, wxT(""));
74 _reference_note->Wrap (200);
75 wxFont font = _reference_note->GetFont();
76 font.SetStyle(wxFONTSTYLE_ITALIC);
77 font.SetPointSize(font.GetPointSize() - 1);
78 _reference_note->SetFont(font);
80 _use = new CheckBox (this, _("Use as"));
81 _type = new wxChoice (this, wxID_ANY);
82 _type->Append (_("open subtitles"));
83 _type->Append (_("closed captions"));
85 _burn = new CheckBox (this, _("Burn subtitles into image"));
88 int const spin_width = 118;
90 int const spin_width = 56;
93 _offset_label = create_label (this, _("Offset"), true);
94 _x_offset_label = create_label (this, _("X"), true);
95 _x_offset = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
96 _x_offset_pc_label = new StaticText (this, _("%"));
97 _y_offset_label = create_label (this, _("Y"), true);
98 _y_offset = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
99 _y_offset_pc_label = new StaticText (this, _("%"));
101 _scale_label = create_label (this, _("Scale"), true);
102 _x_scale_label = create_label (this, _("X"), true);
103 _x_scale = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
104 _x_scale_pc_label = new StaticText (this, _("%"));
105 _y_scale_label = create_label (this, S_("Coord|Y"), true);
106 _y_scale = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
107 _y_scale_pc_label = new StaticText (this, _("%"));
109 _line_spacing_label = create_label (this, _("Line spacing"), true);
110 _line_spacing = new wxSpinCtrl (this);
111 _line_spacing_pc_label = new StaticText (this, _("%"));
113 _stream_label = create_label (this, _("Stream"), true);
114 _stream = new wxChoice (this, wxID_ANY);
116 _text_view_button = new Button (this, _("View..."));
117 _fonts_dialog_button = new Button (this, _("Fonts..."));
118 _appearance_dialog_button = new Button (this, _("Appearance..."));
120 _x_offset->SetRange (-100, 100);
121 _y_offset->SetRange (-100, 100);
122 _x_scale->SetRange (10, 1000);
123 _y_scale->SetRange (10, 1000);
124 _line_spacing->SetRange (10, 1000);
126 _reference->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::reference_clicked, this));
127 _use->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::use_toggled, this));
128 _type->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::type_changed, this));
129 _burn->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::burn_toggled, this));
130 _x_offset->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_offset_changed, this));
131 _y_offset->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_offset_changed, this));
132 _x_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_scale_changed, this));
133 _y_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_scale_changed, this));
134 _line_spacing->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::line_spacing_changed, this));
135 _stream->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::stream_changed, this));
136 _text_view_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::text_view_clicked, this));
137 _fonts_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::fonts_dialog_clicked, this));
138 _appearance_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::appearance_dialog_clicked, this));
141 content_selection_changed ();
145 TextPanel::setup_visibility ()
147 switch (current_type()) {
148 case TEXT_OPEN_SUBTITLE:
149 if (_dcp_track_label) {
150 _dcp_track_label->Destroy ();
151 _dcp_track_label = 0;
154 _dcp_track->Destroy ();
157 if (!_outline_subtitles) {
158 _outline_subtitles = new CheckBox (this, _("Show subtitle area"));
159 _outline_subtitles->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::outline_subtitles_changed, this));
160 _grid->Add (_outline_subtitles, wxGBPosition(_outline_subtitles_row, 0), wxGBSpan(1, 2));
164 case TEXT_CLOSED_CAPTION:
165 if (!_dcp_track_label) {
166 _dcp_track_label = create_label (this, _("CCAP track"), true);
167 add_label_to_sizer (_grid, _dcp_track_label, true, wxGBPosition(_ccap_track_row, 0));
170 _dcp_track = new wxChoice (this, wxID_ANY);
171 _dcp_track->Bind (wxEVT_CHOICE, boost::bind(&TextPanel::dcp_track_changed, this));
172 _grid->Add (_dcp_track, wxGBPosition(_ccap_track_row, 1), wxDefaultSpan, wxEXPAND);
173 update_dcp_tracks ();
174 film_content_changed (TextContentProperty::DCP_TRACK);
176 if (_outline_subtitles) {
177 _outline_subtitles->Destroy ();
178 _outline_subtitles = 0;
179 clear_outline_subtitles ();
190 TextPanel::add_to_grid ()
194 wxBoxSizer* reference_sizer = new wxBoxSizer (wxVERTICAL);
195 reference_sizer->Add (_reference, 0);
196 reference_sizer->Add (_reference_note, 0);
197 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 4));
200 wxBoxSizer* use = new wxBoxSizer (wxHORIZONTAL);
201 use->Add (_use, 0, wxEXPAND | wxRIGHT, DCPOMATIC_SIZER_GAP);
202 use->Add (_type, 1, wxEXPAND, 0);
203 _grid->Add (use, wxGBPosition (r, 0), wxGBSpan (1, 2));
206 _grid->Add (_burn, wxGBPosition (r, 0), wxGBSpan (1, 2));
209 _outline_subtitles_row = r;
212 add_label_to_sizer (_grid, _offset_label, true, wxGBPosition (r, 0));
213 wxBoxSizer* offset = new wxBoxSizer (wxHORIZONTAL);
214 add_label_to_sizer (offset, _x_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
215 offset->Add (_x_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
216 offset->Add (_x_offset_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
218 _grid->Add (offset, wxGBPosition(r, 1));
220 offset = new wxBoxSizer (wxHORIZONTAL);
222 add_label_to_sizer (offset, _y_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
223 offset->Add (_y_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
224 add_label_to_sizer (offset, _y_offset_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
225 _grid->Add (offset, wxGBPosition (r, 1));
228 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
229 wxBoxSizer* scale = new wxBoxSizer (wxHORIZONTAL);
230 add_label_to_sizer (scale, _x_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
231 scale->Add (_x_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
232 scale->Add (_x_scale_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
234 _grid->Add (scale, wxGBPosition(r, 1));
236 scale = new wxBoxSizer (wxHORIZONTAL);
238 add_label_to_sizer (scale, _y_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
239 scale->Add (_y_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
240 add_label_to_sizer (scale, _y_scale_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
241 _grid->Add (scale, wxGBPosition (r, 1));
245 add_label_to_sizer (_grid, _line_spacing_label, true, wxGBPosition (r, 0));
246 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
247 s->Add (_line_spacing);
248 add_label_to_sizer (s, _line_spacing_pc_label, false, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
249 _grid->Add (s, wxGBPosition (r, 1));
256 add_label_to_sizer (_grid, _stream_label, true, wxGBPosition (r, 0));
257 _grid->Add (_stream, wxGBPosition (r, 1));
261 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
263 s->Add (_text_view_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
264 s->Add (_fonts_dialog_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
265 s->Add (_appearance_dialog_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
267 _grid->Add (s, wxGBPosition (r, 0), wxGBSpan (1, 2));
275 TextPanel::update_dcp_track_selection ()
277 DCPOMATIC_ASSERT (_dcp_track);
279 optional<DCPTextTrack> selected;
281 for (auto i: _parent->selected_text()) {
282 shared_ptr<TextContent> t = i->text_of_original_type(_original_type);
284 optional<DCPTextTrack> dt = t->dcp_track();
285 if (dt && selected && *dt != *selected) {
287 } else if (!selected) {
294 for (auto i: _parent->film()->closed_caption_tracks()) {
295 if (!many && selected && *selected == i) {
296 _dcp_track->SetSelection (n);
301 if (!selected || many) {
302 _dcp_track->SetSelection (wxNOT_FOUND);
307 TextPanel::update_dcp_tracks ()
309 DCPOMATIC_ASSERT (_dcp_track);
311 _dcp_track->Clear ();
312 for (auto i: _parent->film()->closed_caption_tracks()) {
313 /* XXX: don't display the "magic" track which has empty name and language;
314 this is a nasty hack (see also Film::closed_caption_tracks)
316 if (!i.name.empty() || !i.language.empty()) {
317 _dcp_track->Append (std_to_wx(i.summary()));
321 if (_parent->film()->closed_caption_tracks().size() < 6) {
322 _dcp_track->Append (_("Add new..."));
325 update_dcp_track_selection ();
329 TextPanel::dcp_track_changed ()
331 optional<DCPTextTrack> track;
333 if (_dcp_track->GetSelection() == int(_dcp_track->GetCount()) - 1) {
334 DCPTextTrackDialog* d = new DCPTextTrackDialog (this);
335 if (d->ShowModal() == wxID_OK) {
340 /* Find the DCPTextTrack that was selected */
341 for (auto i: _parent->film()->closed_caption_tracks()) {
342 if (i.summary() == wx_to_std(_dcp_track->GetStringSelection())) {
349 for (auto i: _parent->selected_text()) {
350 shared_ptr<TextContent> t = i->text_of_original_type(_original_type);
351 if (t && t->type() == TEXT_CLOSED_CAPTION) {
352 t->set_dcp_track(*track);
357 update_dcp_tracks ();
361 TextPanel::film_changed (Film::Property property)
363 if (property == Film::CONTENT || property == Film::REEL_TYPE || property == Film::INTEROP) {
364 setup_sensitivity ();
369 TextPanel::film_content_changed (int property)
371 FFmpegContentList fc = _parent->selected_ffmpeg ();
372 ContentList sc = _parent->selected_text ();
374 shared_ptr<FFmpegContent> fcs;
375 if (fc.size() == 1) {
379 shared_ptr<Content> scs;
380 if (sc.size() == 1) {
384 shared_ptr<TextContent> text;
386 text = scs->text_of_original_type(_original_type);
389 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
392 vector<shared_ptr<FFmpegSubtitleStream> > s = fcs->subtitle_streams ();
393 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
394 _stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx ((*i)->identifier ())));
397 if (fcs->subtitle_stream()) {
398 checked_set (_stream, fcs->subtitle_stream()->identifier ());
400 _stream->SetSelection (wxNOT_FOUND);
403 setup_sensitivity ();
404 clear_outline_subtitles ();
405 } else if (property == TextContentProperty::USE) {
406 checked_set (_use, text ? text->use() : false);
407 setup_sensitivity ();
408 clear_outline_subtitles ();
409 } else if (property == TextContentProperty::TYPE) {
411 switch (text->type()) {
412 case TEXT_OPEN_SUBTITLE:
413 _type->SetSelection (0);
415 case TEXT_CLOSED_CAPTION:
416 _type->SetSelection (1);
419 DCPOMATIC_ASSERT (false);
422 _type->SetSelection (0);
424 setup_sensitivity ();
426 } else if (property == TextContentProperty::BURN) {
427 checked_set (_burn, text ? text->burn() : false);
428 } else if (property == TextContentProperty::X_OFFSET) {
429 checked_set (_x_offset, text ? lrint (text->x_offset() * 100) : 0);
430 update_outline_subtitles_in_viewer ();
431 } else if (property == TextContentProperty::Y_OFFSET) {
432 checked_set (_y_offset, text ? lrint (text->y_offset() * 100) : 0);
433 update_outline_subtitles_in_viewer ();
434 } else if (property == TextContentProperty::X_SCALE) {
435 checked_set (_x_scale, text ? lrint (text->x_scale() * 100) : 100);
436 clear_outline_subtitles ();
437 } else if (property == TextContentProperty::Y_SCALE) {
438 checked_set (_y_scale, text ? lrint (text->y_scale() * 100) : 100);
439 clear_outline_subtitles ();
440 } else if (property == TextContentProperty::LINE_SPACING) {
441 checked_set (_line_spacing, text ? lrint (text->line_spacing() * 100) : 100);
442 clear_outline_subtitles ();
443 } else if (property == TextContentProperty::DCP_TRACK) {
445 update_dcp_track_selection ();
447 } else if (property == DCPContentProperty::REFERENCE_TEXT) {
449 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (scs);
450 checked_set (_reference, dcp ? dcp->reference_text(_original_type) : false);
452 checked_set (_reference, false);
455 setup_sensitivity ();
456 } else if (property == DCPContentProperty::TEXTS) {
457 setup_sensitivity ();
458 } else if (property == ContentProperty::TRIM_START) {
459 setup_sensitivity ();
464 TextPanel::use_toggled ()
466 for (auto i: _parent->selected_text()) {
467 i->text_of_original_type(_original_type)->set_use (_use->GetValue());
471 /** @return the text type that is currently selected in the drop-down */
473 TextPanel::current_type () const
475 switch (_type->GetSelection()) {
477 return TEXT_OPEN_SUBTITLE;
479 return TEXT_CLOSED_CAPTION;
486 TextPanel::type_changed ()
488 for (auto i: _parent->selected_text()) {
489 i->text_of_original_type(_original_type)->set_type (current_type ());
496 TextPanel::burn_toggled ()
498 for (auto i: _parent->selected_text ()) {
499 i->text_of_original_type(_original_type)->set_burn (_burn->GetValue());
504 TextPanel::setup_sensitivity ()
507 /* We currently assume that FFmpeg subtitles are bitmapped */
509 /* DCP subs can't have their line spacing changed */
511 ContentList sel = _parent->selected_text ();
513 /* These are the content types that could include subtitles */
514 shared_ptr<const FFmpegContent> fc = std::dynamic_pointer_cast<const FFmpegContent> (i);
515 shared_ptr<const StringTextFileContent> sc = std::dynamic_pointer_cast<const StringTextFileContent> (i);
516 shared_ptr<const DCPContent> dc = std::dynamic_pointer_cast<const DCPContent> (i);
517 shared_ptr<const DCPSubtitleContent> dsc = std::dynamic_pointer_cast<const DCPSubtitleContent> (i);
519 if (!fc->text.empty()) {
523 } else if (dc || dsc) {
527 /* XXX: in the future there could be bitmap subs from DCPs */
532 /* Decide whether we can reference these subs */
534 shared_ptr<DCPContent> dcp;
535 if (sel.size() == 1) {
536 dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
540 bool const can_reference = dcp && dcp->can_reference_text (_parent->film(), _original_type, why_not);
542 if (why_not.empty()) {
543 cannot = _("Cannot reference this DCP's subtitles or captions.");
545 cannot = _("Cannot reference this DCP's subtitles or captions: ") + std_to_wx(why_not);
547 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
549 bool const reference = _reference->GetValue ();
551 TextType const type = current_type ();
555 _type->Append (_("open subtitles"));
556 if (ffmpeg_subs == 0) {
557 _type->Append (_("closed captions"));
561 case TEXT_OPEN_SUBTITLE:
562 _type->SetSelection (0);
564 case TEXT_CLOSED_CAPTION:
565 if (_type->GetCount() > 1) {
566 _type->SetSelection (1);
573 /* Set up sensitivity */
574 _use->Enable (!reference && any_subs > 0);
575 bool const use = _use->GetValue ();
576 if (_outline_subtitles) {
577 _outline_subtitles->Enable (!_loading_analysis && any_subs && use && type == TEXT_OPEN_SUBTITLE);
579 _type->Enable (!reference && any_subs > 0 && use);
580 _burn->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE);
581 _x_offset->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE);
582 _y_offset->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE);
583 _x_scale->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE);
584 _y_scale->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE);
585 _line_spacing->Enable (!reference && use && type == TEXT_OPEN_SUBTITLE && dcp_subs < any_subs);
586 _stream->Enable (!reference && ffmpeg_subs == 1);
587 /* Ideally we would check here to see if the FFmpeg content has "string" subs (i.e. not bitmaps) */
588 _text_view_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0);
589 _fonts_dialog_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0 && type == TEXT_OPEN_SUBTITLE);
590 _appearance_dialog_button->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE);
594 TextPanel::stream_changed ()
596 FFmpegContentList fc = _parent->selected_ffmpeg ();
597 if (fc.size() != 1) {
601 shared_ptr<FFmpegContent> fcs = fc.front ();
603 vector<shared_ptr<FFmpegSubtitleStream> > a = fcs->subtitle_streams ();
604 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
605 string const s = string_client_data (_stream->GetClientObject (_stream->GetSelection ()));
606 while (i != a.end() && (*i)->identifier () != s) {
611 fcs->set_subtitle_stream (*i);
616 TextPanel::x_offset_changed ()
618 for (auto i: _parent->selected_text ()) {
619 i->text_of_original_type(_original_type)->set_x_offset (_x_offset->GetValue() / 100.0);
624 TextPanel::y_offset_changed ()
626 for (auto i: _parent->selected_text ()) {
627 i->text_of_original_type(_original_type)->set_y_offset (_y_offset->GetValue() / 100.0);
632 TextPanel::x_scale_changed ()
634 ContentList c = _parent->selected_text ();
636 c.front()->text_of_original_type(_original_type)->set_x_scale (_x_scale->GetValue() / 100.0);
641 TextPanel::y_scale_changed ()
643 for (auto i: _parent->selected_text ()) {
644 i->text_of_original_type(_original_type)->set_y_scale (_y_scale->GetValue() / 100.0);
649 TextPanel::line_spacing_changed ()
651 for (auto i: _parent->selected_text ()) {
652 i->text_of_original_type(_original_type)->set_line_spacing (_line_spacing->GetValue() / 100.0);
657 TextPanel::content_selection_changed ()
659 film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
660 film_content_changed (TextContentProperty::USE);
661 film_content_changed (TextContentProperty::BURN);
662 film_content_changed (TextContentProperty::X_OFFSET);
663 film_content_changed (TextContentProperty::Y_OFFSET);
664 film_content_changed (TextContentProperty::X_SCALE);
665 film_content_changed (TextContentProperty::Y_SCALE);
666 film_content_changed (TextContentProperty::LINE_SPACING);
667 film_content_changed (TextContentProperty::FONTS);
668 film_content_changed (TextContentProperty::TYPE);
669 film_content_changed (TextContentProperty::DCP_TRACK);
670 film_content_changed (DCPContentProperty::REFERENCE_TEXT);
674 TextPanel::text_view_clicked ()
677 _text_view->Destroy ();
681 ContentList c = _parent->selected_text ();
682 DCPOMATIC_ASSERT (c.size() == 1);
684 shared_ptr<Decoder> decoder = decoder_factory (_parent->film(), c.front(), false, false, shared_ptr<Decoder>());
687 _text_view = new TextView (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type), decoder, _parent->film_viewer());
693 TextPanel::fonts_dialog_clicked ()
696 _fonts_dialog->Destroy ();
700 ContentList c = _parent->selected_text ();
701 DCPOMATIC_ASSERT (c.size() == 1);
703 _fonts_dialog = new FontsDialog (this, c.front(), c.front()->text_of_original_type(_original_type));
704 _fonts_dialog->Show ();
708 TextPanel::reference_clicked ()
710 ContentList c = _parent->selected ();
715 shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent> (c.front ());
720 d->set_reference_text (_original_type, _reference->GetValue ());
724 TextPanel::appearance_dialog_clicked ()
726 ContentList c = _parent->selected_text ();
727 DCPOMATIC_ASSERT (c.size() == 1);
729 SubtitleAppearanceDialog* d = new SubtitleAppearanceDialog (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type));
730 if (d->ShowModal () == wxID_OK) {
738 /** The user has clicked on the outline subtitles check box */
740 TextPanel::outline_subtitles_changed ()
742 if (_outline_subtitles->GetValue()) {
743 _analysis_content = _parent->selected_text().front();
744 try_to_load_analysis ();
746 clear_outline_subtitles ();
752 TextPanel::try_to_load_analysis ()
754 if (_loading_analysis) {
758 _loading_analysis = true;
759 setup_sensitivity ();
762 shared_ptr<Content> content = _analysis_content.lock ();
764 _loading_analysis = false;
765 setup_sensitivity ();
769 boost::filesystem::path const path = _parent->film()->subtitle_analysis_path(content);
771 if (!boost::filesystem::exists(path)) {
772 for (auto i: JobManager::instance()->get()) {
773 if (dynamic_pointer_cast<AnalyseSubtitlesJob>(i)) {
778 JobManager::instance()->analyse_subtitles (
779 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
785 _analysis.reset (new SubtitleAnalysis(path));
786 } catch (OldFormatError& e) {
787 /* An old analysis file: recreate it */
788 JobManager::instance()->analyse_subtitles (
789 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
794 update_outline_subtitles_in_viewer ();
795 _loading_analysis = false;
796 setup_sensitivity ();
801 TextPanel::update_outline_subtitles_in_viewer ()
803 shared_ptr<FilmViewer> fv = _parent->film_viewer().lock();
809 optional<dcpomatic::Rect<double> > rect = _analysis->bounding_box ();
811 shared_ptr<Content> content = _analysis_content.lock ();
812 DCPOMATIC_ASSERT (content);
813 rect->x += content->text.front()->x_offset();
814 rect->y += content->text.front()->y_offset();
816 fv->set_outline_subtitles (rect);
818 fv->set_outline_subtitles (optional<dcpomatic::Rect<double> >());
823 /** Remove any current subtitle outline display */
825 TextPanel::clear_outline_subtitles ()
828 update_outline_subtitles_in_viewer ();
829 if (_outline_subtitles) {
830 _outline_subtitles->SetValue (false);
836 TextPanel::analysis_finished ()
838 shared_ptr<Content> content = _analysis_content.lock ();
840 _loading_analysis = false;
841 setup_sensitivity ();
845 if (!boost::filesystem::exists(_parent->film()->subtitle_analysis_path(content))) {
846 /* We analysed and still nothing showed up, so maybe it was cancelled or it failed.
849 error_dialog (_parent->window(), _("Could not analyse subtitles."));
850 clear_outline_subtitles ();
851 _loading_analysis = false;
852 setup_sensitivity ();
856 _loading_analysis = false;
857 try_to_load_analysis ();